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Keto Food List
Bluefin Tuna
Keto Food List
Bluefin Tuna
Keto Friendly
Is Bluefin Tuna Keto-Friendly
Per 100g
Net carbs
Total carbs
Glycemic Index
Is Bluefin Tuna Keto-Friendly

Is Bluefin Tuna Keto-Friendly?

Bluefin tuna is an excellent option for keto as it contains no carbs and is rich in healthy fats. It is also natural and whole food packed with many nutrients healthy for a keto diet.


  • Bluefin tuna is a keto-friendly food as it is carb-free and is rich in healthy fats.
  • A keto diet has a daily carb allowance of 20–30g. Therefore, bluefin tuna perfectly fits your allowable carb budget.
  • It is advisable to track the ingredients and macros in your foods to maintain ketosis.

Source of Healthy Fats

  • Bluefin tuna is a nutrient-dense food rich in healthy fats.
  • Healthy fats act as the primary fuel source for the body instead of carbs. They help reduce bad cholesterol levels and minimize the risk of heart disease.
  • Other than healthy fats, it is also an inexpensive source of protein. Proteins are beneficial for muscle building and increasing satiety.
  • If you don’t like fish, try eating avocados or consuming more olive oil.

Natural and Whole Food

  • Bluefin tuna is a natural and whole food packed with many nutrients healthy for a keto diet.
  • Consuming whole foods minimizes the chances of contracting chronic diseases like cancer, type 2 diabetes, or heart disease.
  • It also undergoes minimal processing and is free from harmful non-keto ingredients like additives and highly refined oils.
  • It contains omega-3 fatty acids known for alleviating anxiety and depression symptoms. They also increase concentration and attention span.
  • Intake of omega-3 fatty acids is also associated with a reduced risk of cardiovascular disease.
  • This fish also contains selenium, a vital mineral for improving overall health. Selenium is a powerful antioxidant that prevents cell damage and plays a crucial role in producing thyroid hormones.
  • Thanks to its impressive nutrient profile, bluefin tuna is an excellent addition you need to enjoy as a staple in your keto diet.
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